How do I map OAuth 2 token to UserDetails object in a resource server?

Question

I have 2 separate Spring Boot applications, one serving as an an OAuth 2 authorization server, and the other as resource server. I\'m using Spring\'s RemoteTokenServices

Answer 1

Did you enable the AuthenticationPrincipalArgumentResolver, like following xml?

And you need to implement the UserDetails to return your own CustomerUser object, then you can use the annotation to get principal directly.